ZA200809914B - Overheat protector, electric heater accommodating the same and corresponding liquid heater - Google Patents

Overheat protector, electric heater accommodating the same and corresponding liquid heater

Info

Publication number
ZA200809914B
ZA200809914B ZA2008/09914A ZA200809914A ZA200809914B ZA 200809914 B ZA200809914 B ZA 200809914B ZA 2008/09914 A ZA2008/09914 A ZA 2008/09914A ZA 200809914 A ZA200809914 A ZA 200809914A ZA 200809914 B ZA200809914 B ZA 200809914B
Authority
ZA
South Africa
Prior art keywords
same
corresponding liquid
overheat protector
heater
accommodating
Prior art date
Application number
ZA2008/09914A
Inventor
Jizhong Zhu
Original Assignee
Ningbo Goodfriends Electric Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Goodfriends Electric Appliance Co Ltd filed Critical Ningbo Goodfriends Electric Appliance Co Ltd
Publication of ZA200809914B publication Critical patent/ZA200809914B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21016—Water-boiling vessels, e.g. kettles electrically heated with heating elements immersed in the water
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21108—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water using a bimetallic element
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
ZA2008/09914A 2007-05-21 2008-11-20 Overheat protector, electric heater accommodating the same and corresponding liquid heater ZA200809914B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2007101075503A CN100567844C (en) 2007-05-21 2007-05-21 Overheat protector, electric heater suitable and corresponding liquid heater with it
PCT/CN2007/002363 WO2008141490A1 (en) 2007-05-21 2007-08-07 Overheat protector, electric heater matching with the overheat protector and corresponding liquid heater

Publications (1)

Publication Number Publication Date
ZA200809914B true ZA200809914B (en) 2010-02-24

Family

ID=38937484

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2008/09914A ZA200809914B (en) 2007-05-21 2008-11-20 Overheat protector, electric heater accommodating the same and corresponding liquid heater

Country Status (4)

Country Link
EP (1) EP2161965A4 (en)
CN (1) CN100567844C (en)
WO (1) WO2008141490A1 (en)
ZA (1) ZA200809914B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472631B (en) * 2009-08-13 2014-10-08 Otter Controls Ltd Electrical appliances
CN102563833B (en) * 2010-12-14 2015-03-11 刘命辉 Electric water heater with sealed outlet for faucet, and water flow switch and heat protector of electric water heater
CN102178449B (en) * 2011-04-30 2013-10-23 浙江苏泊尔家电制造有限公司 Electric heating cooking device
CN102226571B (en) * 2011-05-31 2013-03-20 上海交通大学 Instantly-heated plate type electric water heater
CN106024516A (en) * 2016-06-22 2016-10-12 宁波市艾亿赛热保护科技有限公司 Heat temperature abnormity protector capable of being fixed on inner wall of pipe
CN110960077B (en) * 2018-09-30 2021-07-20 佛山市顺德区美的电热电器制造有限公司 Cooking appliance and control method thereof
GB201818785D0 (en) * 2018-11-19 2019-01-02 Collinson Marc Gibson A liquif hrsting device for induction hobs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470366A (en) * 1973-06-28 1977-04-14 Otter Controls L D Electric immersion heaters
GB2042269B (en) * 1979-01-15 1983-04-13 Taylor J C Thermally-sensitive electrical controls for electric heaters
GB2044590A (en) * 1979-02-28 1980-10-15 Haden D H Ltd An electrical element assembly for an electric kettle
CA1206505A (en) * 1982-03-18 1986-06-24 Richard A. Phillips Immersed element protection
GB8423307D0 (en) * 1984-09-14 1984-10-17 Redring Electric Ltd Electric immersion heaters
US4730099A (en) * 1985-09-11 1988-03-08 Bleckmann Ingo Electrical liquid heating apparatus
GB9425784D0 (en) * 1994-12-21 1995-02-22 Strix Ltd Electrical heating elements
CN1186703C (en) * 2002-01-14 2005-01-26 邵志成 Temp controller, electric connector and electric water heater
GB0316037D0 (en) * 2003-07-08 2003-08-13 Otter Controls Ltd Improvements relating to thermal control units
CN2710298Y (en) * 2004-07-06 2005-07-13 朱纪忠 Temp. controller with overheat protection

Also Published As

Publication number Publication date
EP2161965A1 (en) 2010-03-10
CN100567844C (en) 2009-12-09
EP2161965A4 (en) 2015-03-04
WO2008141490A1 (en) 2008-11-27
CN101086391A (en) 2007-12-12

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